Manuale d’uso / di manutenzione del prodotto CDMA Wireless Modem del fabbricante Multi-Tech Systems
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A T Co mma n d s For C DM A W ire le ss M o dem s R ef erence Gui de.
Copyright and Technical Sup port Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 2 AT Commands for CDMA Wireless Mo dems Reference Guide Products: MTSMC-Cxx, MTMMC-Cxx, MTCBA-Cxx PN S.
Table of Contents Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 3 Content s Chapter 1 - Introduction ....................................................................................................... ...........................
Table of Contents Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 4 Clock Management +CCLK ........................................................................................................ .................. 31 Ring Melody Play back +CRMP .
Table of Contents Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 5 New Message Indica tion +CNMI .................................................................................................. ................. 58 Read Message +CMGR .
Table of Contents Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 6 Chapter 13 - Position Determination ............................................................................................ ..................... 87 (GPS) AT Comma nds .
Table of Contents Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 7 SIM ToolKit Give Re sponse (+STGR)............................................................................................. ............ 121 Chapter 16 - Provisi oning AT Commands .
Table of Contents Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 8 Hang-up Voic e +CHV............................................................................................................ ...................... 146 Dial Command for Voic e Calls +CDV.
Table of Contents Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 9 Extended Error Report (+C EER) Call Proc essing Codes............................................................................ . 167 Final Resu lt C odes .........
Table of Contents Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 10 Sprint®. System Selection +WSSS ............................................................................................... .............. 193 IOTA Error +WOAE.
Chapter 1 - Introduction Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 11 C HAPTER 1 - I NTRO DUCTI ON The AT command set is one of the main interfaces for the modem to interact with an external application layer. CDMA AT commands are defined in TIA/EIA/IS707.
Chapter 1 - Introduction Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 12 Definitions This is an alphabetical list of terms an d acronyms used throughout this document and the CDMA cell ular industry. 2G: Second Generation. All digital cellular sy stem s developed to replace the first ana log cellular systems.
Chapter 1 - Introduction Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 13 OTASP: Over The Air Service Programming. An aut omatic update in intern al software parameters PRL for example) by means of a specially def ined CDMA data call that is mobile terminate d (MT).
Chapter 2 – At Command Features Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 14 C HAPTER 2 - AT C OMMAND F EA TUR ES Line Settings A serial link handler is set with the following default va lues (factory settings): 115,200b ps, 8 bits data, 1 stop bit, no parity, RTS/CTS flow control.
Chapter 3 – Unsolicited AT Result Codes Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 15 C HAPTER 3 - U NS O LIC IT E D AT R ESUL T C ODES This section describes un solicited AT codes that are sent to the modem as the result of an A T command or network notification.
Chapter 3 – Unsolicited AT Result Codes Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 16 Call Waiting Indication +CCWA Description: This response indicates that another in coming call is occurring during an existing call.
Chapter 3 – Unsolicited AT Result Codes Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 17 Key Press or Release +CKEV Description: This response indicates that a key has been pressed or released.
Chapter 3 – Unsolicited AT Result Codes Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 18 Incoming Message Stored in Memory +CMTI Description: This response indicates that an incomi ng message has been re ceived and according to the message storage preference s (+CNMI), is to be stored in memory.
Chapter 3 – Unsolicited AT Result Codes Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 19 Incoming Call +CRING Description: This response indicates an incoming call. S ee +CRC, Cellular Result Codes, in chapter 10 for information about enabling this result .
Chapter 3 – Unsolicited AT Result Codes Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 20 Call Answered +WANS Description: This response indicates that a voice call has been answered.
Chapter 3 – Unsolicited AT Result Codes Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 21 35 : Origination already in progre ss 36 : General Access Failure 3 7 : Received retry order (IS-2000 only).
Chapter 3 – Unsolicited AT Result Codes Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 22 General Indicator +WIND Description: This is a general mechanism to se nd unsolicited non -standardized indications to the application.
Chapter 3 – Unsolicited AT Result Codes Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 23 Syntax: Command syntax: AT+WIND=<IndLevel> Command Possible Responses AT+WIND? Note: Show current setting. WIND: 8 OK Note: Default 8. (9 if RUIM is present) AT+WIND=? Note: Show <IndLevel> range.
Chapter 3 – Unsolicited AT Result Codes Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 24 Roaming Indication +WROM Description: This respon se indicates that the roaming status has cha nged. Syntax: Response Syntax: +WROM: <roam> Command Possible Responses +WROM:1 <roam> 0 : Home.
Chapter 3 – Unsolicited AT Result Codes Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 25 Current NAM Change +WNAM Description: This respon se indicates that the current NAM has change d.
Chapter 3 – Unsolicited AT Result Codes Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 26 Power Save +WSPS Description: This response is output whenever a change occurs in the power save status. The +WSPS command can also be use d to exit power save mode.
Chapter 4 – General Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 27 C HAPTER 4 - G ENERAL C OMMANDS Request Revision Identification +CGMR Description: This command is used to display the operating software version.
Chapter 4 – General Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 28 Request IMSI +CIMI Description: This comman d is used to read and identify t he IMSI (International Mobile Subscribe r Identity ) of the modem. The PIN may need to be entered using the CPIN command before reading the IMSI.
Chapter 4 – General Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 29 Set Phone Functionality +CFUN Description: This command selects the mobile statio n’s le vel of functionality.
Chapter 4 – General Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 30 Phone Activity Status +CPAS Description: This command returns the activity status of the mobile equipment.
Chapter 4 – General Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 31 Clock Management +CCLK Description: This command is used to set or get the current date and time of the MS real-time clock. String format for date/time is: “yy/MM/dd,hh:mm:ss”.
Chapter 4 – General Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 32 Ringer Sound Level +CRSL Description : This command is used to set/get the sound level of the ringer on incoming calls.
Chapter 4 – General Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 33 View Modem Timers +WTMR Description: This command is used to read the modem’s accumulated internal ti mers. These timers include Uptime, Call Time, Call Count, and Last Call Time.
Chapter 5 – Call Control Comm ands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 34 C HAPTER 5 - C ALL C ONTROL C OMMAND S Dial Command D Description: The ATD command is used to originate a voice, data or fax call . The dial com mand also controls supplementary services .
Chapter 5 – Call Control Comm ands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 35 Phonebook Syntax: Command syntax: ATD><index>[;] ATD>[<mem>]<name>[;] ATD>[<mem>]<index>[;] Command Possible Responses AT+CPBS? Note: Which phonebook is selected.
Chapter 5 – Call Control Comm ands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 36 Answer a Call A Description: Whe n the product receives a call, it sets the RingInd signal and sends the ASCII “ RING ” or “ +CRING: < type> ” string t o the application (+CRING if the cellular result code +CRC is enabled).
Chapter 5 – Call Control Comm ands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 37 DTMF Signals +VTD, +VTS +VTD Description: The produ ct enables the user application to send DTMF tones ove r the CDMA network. This command is used to define tone duratio n (the defaul t value is 0,0).
Chapter 5 – Call Control Comm ands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 38 Redial Last Telephone Number DL Description: This command is used by the application to redial the last numbe r used in an ATD commanded voice call.
Chapter 5 – Call Control Comm ands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 39 Incoming Call Bearer +CICB Description: This specific command is used to set the type of incoming call s when no incoming bea rer is given (see +CSNS).
Chapter 5 – Call Control Comm ands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 40 Microphone Gain +VGT Description: This command sets the micropho ne gain of the current audio path.
Chapter 5 – Call Control Comm ands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 41 Microphone Mute Control +CMUT Description: This command is used to mute the microphone input on the product (for the active microphone set with the +SPEAKER command).
Chapter 5 – Call Control Comm ands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 42 Echo Cancellation +ECHO Description: This command is used to enable, disabl e or configure the Echo Cancell ation functions for voice calls (in rooms, in cars, etc.
Chapter 5 – Call Control Comm ands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 43 Initialize Voice Parameters +VIP Description: This command allows voice paramet ers to be restored from NV memory.
Chapter 6 – Network Service Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 44 C HAPTER 6 - N ETWORK S ERVICE C OMMANDS Signal Quality +CSQ Description: This command is used to ascertain the received signa l strength indication (<rssi>) and the channel frame error rate (<fer>).
Chapter 6 – Network Service Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 45 Syntax: Command syntax: AT+COPS=<mode>,<term> Command Possible Responses AT+COPS?.
Chapter 6 – Network Service Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 46 Roam Preference +WRMP Description: The Ro am Preference of a CDMA modem inform s the MS whether it is allowed to roam on foreign CDMA networks or only allow operati on on ho me networks.
Chapter 6 – Network Service Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 47 Network Registration & Roaming +CREG Description: This comman d is used by the application to as certain the registration and roaming statu s of the product.
Chapter 6 – Network Service Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 48 Change NAM Selection +WNAM Description: This comman d is used to request a change in the NA M (Number Assignment Modem ) selection. The modem supports u p to 4 NAMs.
Chapter 6 – Network Service Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 49 Emergency Mode +WSOS Description: In the event of an emergency call, the modem will automatically put itself into emergency mode.
Chapter 6 – Network Service Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 50 Extended Roam Indication +WRMW Description: This comman d is used to suppress output of non-standard Extended Roam Indicators (64 through 127) that are displayed by the +WROM un solicited response.
Chapter 7 - SIM Card Operational Comman ds Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 51 C HAPTER 7 - SI M C AR D O PER A TIONAL C OMMANDS This section details the command s that are available when a SIM card is p resent. These command s are available only in RUIM software versions.
Chapter 7 - SIM Card Operational Comman ds Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 52 Enter PIN2 +CPIN2 Description: This comman d is used to validate the PIN2 code (CHV2), or to validate the PUK2 code (UNBLOCK CHV2) and to define a new PIN2 code.
Chapter 7 - SIM Card Operational Comman ds Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 53 Facility Lock +CLCK Description : This comman d is used by the application to lock, unlock or interrogate an ME or netwo rk facility <fac>.
Chapter 7 - SIM Card Operational Comman ds Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 54 Change Password +CPWD Description: This comman d is used by the application to change a password, PIN1or PIN2. The “SC” and “P2” facilities are available only in builds, which include stet support .
Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 55 C HAPTER 8 - S HORT M ESSAGES C OMMANDS For SMS messages, in the CDMA system, the PDU mode will not be su pported, instead, the Uni code format message is supported.
Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 56 Select Message Service +CSMS Description: This comman d is used to display the support ed SMS services. The supported se rvices are originated (SMS-MO) and terminate d short message (SMS-MT) + Cell Broadca st Message (SMS-CB) services.
Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 57 Preferred Message Storage +CPMS Description: This comman d allows the message storage area to be selected (fo r reading, writing, etc). The total storage area size is: 30 for “MT”, “MO”, “BC” and 10 fo r “SR”.
Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 58 New Message Indication +CNMI Description: This command selects the pro cedure for message reception from the netwo rk. Values <mode> The <mode> value control s the processing of unsolicited result codes.
Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 59 Syntax: Command syntax: AT+CNMI=<mode>,<mt>,<bm>,<ds>,<bfr> Comm.
Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 60 Syntax: Command syntax: AT+CMGR=<index> Response syntax: +CMGR: <s tat> [,<oa&g.
Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 61 List Message +CMGL Description: This comman d allows the application to read stored messages, by indicating the type of the message to read. The messages are read from the m emory selected by the +CPMS command .
Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 62 Send Message +CMGS Description: The <da> field is the address of the terminal to which the message is se nt. To send the text message, type <ctrl-Z> (0x1A) as the fin al character of the message.
Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 63 Write Message to Memory +CMGW Description: This comman d stores a message in memory (SMS-SUBMIT). The memory locat ion <index> is returned (no choice p ossible as with p honebooks +CPBW).
Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 64 Delete Message +CMGD Description: This comman d is used to delete one or severa l messages from preferred me ssage storage. Values: <index> 0-9 When the preferred message storage i s “BC”.
Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 65 Select Broadcast Messages +CSCB Description: This comman d turns on/off the reception of Broadcast SMS messag es. Values: The <bm> parameter of +CNMI com mand controls the indication of an incoming BC SMS message .
Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 66 Message Overwriting +WMGO Description: The +CMGW comm and writes an SMS to the first location available.
Chapter 8 – Short Messages Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 67 Set SMS Compose Language and Encoding +WSCL Description: The +WSCL command sets the SMS composition languag e and encoding types.
Chapter 9 – Supplementary S ervice Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 68 C HAPTER 9 - S UPPL EMENT ARY S ERVICES C OMMAND S Supplementary Service command s are.
Chapter 9 – Supplementary S ervice Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 69 Calling Line Identification Restriction +CLIR Description: This comman d allows control of the outgoing ca ller ID restriction supplementary service.
Chapter 9 – Supplementary S ervice Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 70 Send Flash to Base Station +WFSH Description: This comman d sends a flash or flash with information to the base station. The flash command is used to manage call waiting and 3-way calls.
Chapter 9 – Supplementary S ervice Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 71 List Current Call State +CLCC Description: This comman d is used to return the current call state of the modem.
Chapter 10 – Data Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 72 C HAPTER 10 - D ATA C OMMAND S Using AT Commands During a Data Connection To use AT Commands during a data conne ction (e.
Chapter 10 – Data Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 73 Cellular Result Codes +CRC Description: This comman d gives more detailed ring i nformation for an incoming call . Instead of the string “RING”, an extended string is used to indicate which type of call is ringin g (e.
Chapter 10 – Data Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 74 V42 Bis Data Compression +DS Description: This comman d enables or disables V.
Chapter 10 – Data Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 75 V42 Bis Data Compression Report +DR Description: This command returns the results of dat a co mpression capability. If data reporting is enabled, this command return s the data compre ssion type of an incoming o r outgoing data call.
Chapter 11 – V24-V25 Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 76 C HAPTER 11 – V. 2 4 - V. 2 5 C OMMANDS Refer to ITU-T Recommendation V.
Chapter 11 – V24-V25 Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 77 DTE-DCE Local Flow Control +IFC Description: This comman d is used to control the operati on of local serial connection flow control between the data terminal device and th e mobile.
Chapter 11 – V24-V25 Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 78 Set DTR Signal &D Description: This commands controls the Data Te rminal Ready (DTR) signal.
Chapter 11 – V24-V25 Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 79 DCE Response Format V Description: This command specifies the DCE result code format; with or withou t the header characters <CR><LF> and the use of numeric result codes.
Chapter 11 – V24-V25 Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 80 Display Configuration &V Description: This command is used to display the modem configur ation. It lists all the commands supported by the modem and their possi ble parameters.
Chapter 11 – V24-V25 Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 81 Request Identification Information I Description: This command causes the prod uct to transm it one or more lines of information from the DCE.
Chapter 12 – Phone Book Co mmands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 82 C HAPTER 12 - P HONE B OOK C OMMANDS In this chapter, the AT commands are used to operate on mobile ph onebook. These phone book commands adhere to the set defined in GSM 07.
Chapter 12 – Phone Book Co mmands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 83 Return Selected Phonebook Locations +CPBU Description: This command returns information about the currently selected phonebook.
Chapter 12 – Phone Book Co mmands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 84 Write Phonebook Entry +CPBW Description: This command writes a phoneboo k entry to location < index > in the current phonebook selected with the +CPBS command.
Chapter 12 – Phone Book Co mmands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 85 Phonebook Read +CPBR Description: This command returns phonebo ok entries fr om a range of locations from the currently selected phonebook.
Chapter 12 – Phone Book Co mmands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 86 Avoid Phonebook Init +WAIP Description: This command controls acce ss to the av ailable phonebooks. If +WAIP is set to 1, phonebook entries are not acce ssible.
Chapter 13 – Position Determination (GPS) AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 87 C HAPTER 13 - P OSIT I ON D ETER MINA TION (G P S ) AT C OMMANDS These AT commands are supported on gpsOne equipped CDMA modems.
Chapter 13 – Position Determination (GPS) AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 88 Position Determination Operating Mode +WPDOM Description: This command sets and ret urns the PD session operating mode.
Chapter 13 – Position Determination (GPS) AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 89 Position Determination Fix Rate +WPDFR Description: This command specifie s and returns the PD fix rate setting. This is used in Tracking sessions only .
Chapter 13 – Position Determination (GPS) AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 90 Position Determination Transport Setting +WPTLM Description: This command specifies and returns the transport layer setting of the PD session .
Chapter 13 – Position Determination (GPS) AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 91 Position Determination Start Session +WPDSS Description: This command starts the PD session to get position. Resulting data will come in as unsolicited responses.
Chapter 13 – Position Determination (GPS) AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 92 Position Determination Start Session Result +WPDSS Description: This un solicited comman d returns the position determination data.
Chapter 13 – Position Determination (GPS) AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 93 Set IP Address of gpsOne Session +WPDIP Description: This comman d allows the user to set the IP address of the gpsOne session if the TCP/IP transport layer is used.
Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 94 C HAPTER 14 - S PECIF I C AT C OMMANDS Manufacturer Identification +WGMI Description: This command gives the manufacture r identification.
Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 95 Syntax: Command syntax: AT+CCED=<mode>[, <requested dump >] Command Possible Respons.
Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 96 Analog Digital Converters Measurements +ADC Description: This comman d returns the current raw value of the sp ecified ADC data item. Two external and four internal items can be queried.
Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 97 Read GPIO Value +WIOR Description: Set the I/O port as an input and read th e I/O pin value. Values: <index> The GPIO to read. (0-47) <value> Value of the GPIO pin.
Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 98 Play Tone +WTONE Description: This specific command allows a tone to be pl ayed on the current speaker or on the buzzer. Frequency, volume and duration can be set.
Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 99 Play DTMF Tone +WDTMF Description: This specific command allows a DTMF tone to be play ed on the current speaker. DTMF, volume and duration can be set.
Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 100 Select Voice Gain +WSVG Description: The produ ct has 2 voice gain paths.
Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 101 Ring Indicator Mode +WRIM Description: This specific command set s or returns the state of the Ring Indicat or Mode.
Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 102 Change Default Melody +WCDM Description: This specific command allows a manuf acturer specific melody to be selecte d. This default melody will be played for any new incoming vo ice call, either on the buzzer or on the speaker.
Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 103 Custom Character Set +WCCS Description: This command provides the ability to edit and display the cu stom character set tables. The “CUSTOM” mode of the +CSCS command uses t he custom character set tables.
Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 104 CPHS Command +CPHS Description: This command is used to activate, deactivate or interrogate a CPHS feature (e.
Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 105 Reset +WRST Description: This command is used to reset the modem after the specified <d elay> time period. The <delay> value is entered in terms of hours a nd minutes.
Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 106 Set Voice Privacy Level +WPRV Description: This command request s the CDMA voice priv acy level. CDMA voice privacy is an optional feature of CDMA networks.
Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 107 Security PIN +WPIN Description: This command sets, enables, or di sables t he security PIN. When this PIN is enabled, only ATD (emergency numbers only), ATH, and +WPIN commands will be accepted.
Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 108 Request PRL Version Information +WPRL Description: This command requests PRL Versio n in formation for the currently selected NAM.
Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 109 Configure LED Indicator +CLED Description: This command is used to configure GPIO 41 and GPIO 54 for general purpo se use. The default use of these two GPIO’s is to drive LE D indicators on the Develo per Kit board.
Chapter 14 – Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 110 Keypad Enable/Disable +WPAD Description: This command is used to enable or disa ble the keypad functionality. When enabl ed, keypad functionality supports a 5 by 5 keypad m atrix of Row and Column lines.
Chapter 15 – SIM TOOLKIT Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 111 C HAPTER 15 - SI M T OOL KI T Overview of SIM Application ToolKit Summary SIM ToolKit, also known as .SIM Application ToolKit, introduces new functionaliti es which open the way to a broad range of value added servi ces.
Chapter 15 – SIM TOOLKIT Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 112 Data Download to SIM Data downloading to the SIM allows data (SMS, phonebook) or programs (Java applets) received by SMS or by Cell Broadcast to be transferr ed directly to the SIM Application.
Chapter 15 – SIM TOOLKIT Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 113 On the first step the customer ap plication inform s the modem whi ch facilities are supported. This operation is performed with the +STSF (SIM ToolKit Set Facilities) command, which is also used to activate or deactivate the SIM Toolkit functiona lity.
Chapter 15 – SIM TOOLKIT Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 114 SIM ToolKit Set Facilities (+STSF) Description: This command allows SIM ToolKit facilities to be activated, deactiv ated or configured. Values: <mode> 0 : Deactivates the SIM Toolkit functionalities.
Chapter 15 – SIM TOOLKIT Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 115 Error Codes +CME ERROR: 3 Operation not allowed . This erro r is returned when a wrong pa rameter is entered.
Chapter 15 – SIM TOOLKIT Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 116 Last SIM Toolkit Indication: The last SIM toolkit indication sent by the SIM can be requested by the AT+STIN? command.
Chapter 15 – SIM TOOLKIT Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 117 SIM ToolKit Get Information +STGI) Description: T his comman d allows you to get the informat ion (text to display, Menu information, priorities.) of a pro-active command sent from the SIM.
Chapter 15 – SIM TOOLKIT Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 118 Values: Values when Cmd=0 (Setu p menu ) <Alpha Identifier menu> Alpha identifier of the main menu.
Chapter 15 – SIM TOOLKIT Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 119 Values when Cmd=4 (Setup Call ) <Type> 0 : Set up call but only if not currently busy on another c.
Chapter 15 – SIM TOOLKIT Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 120 Values when Cmd=11 (Setup Event List ) <Evt> 1 : Reporting asked for an.Idle Screen. Event 2 : Reporting asked for an User Activity. Event 3 : Reporting asked for Idle Screen.
Chapter 15 – SIM TOOLKIT Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 121 SIM ToolKit Give Response (+STGR) Description: This comman d allows the application/user to select an item in the main menu or to answer the following proactive command s: • GET INKEY Key pressed by the user.
Chapter 15 – SIM TOOLKIT Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 122 Values when CmdType=4 (Setup call) <Result> 0 : User refuses the call 1 : User accept s call Value.
Chapter 15 – SIM TOOLKIT Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 123 Example Initially, all facilities are activated, the PIN is not r equired and the SIM toolkit functionality is activated. +STIN: 0 The main menu has been sent from the SIM.
Chapter 16 – Provisioning AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 124 C HAPTER 16 - P ROV I SION I NG AT C OMMANDS Service Programming Code +WSPC Description: This command allows for entry of the serv ice programming code (either MSL or OTKSL).
Chapter 16 – Provisioning AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 125 Set IMSI +WIMI Description: This command is used to set the IMSI. Valid IMSI is 15 digits in length. For support of Wireless Number Portability, change s to the IMSI will NOT update the MDN.
Chapter 16 – Provisioning AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 126 Access Overload Class +WAOC Description: This command is used to set the Access Overload Cla ss. Values: <number> Access overload value range – 0 to 15.
Chapter 16 – Provisioning AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 127 Packet Dial String +WPDS Description: This command is used to set the packet dial strin g. Values: <string> A string of length 0 to 16 characters.
Chapter 16 – Provisioning AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 128 Service Option Management +WSOM Description: This command is used to manage Serv ice Options for EVRC. It will allow the user to enable EVRC, set home page, home origination, and roa m origination voice service options for the current NAM.
Chapter 16 – Provisioning AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 129 Read SID/NID Entries +WSNR Description: This comman d is used to read the current SI D/NID list entries.
Chapter 16 – Provisioning AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 130 Service Programming Example Command Response AT+WBGP=255,255,255,2 55 Note: Attempt to set .
Chapter 17 – Extended AT Commands i n IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 131 C HAPTER 17 - E XTENDED AT C OMMANDS I N IS 7 0 7 .3 Multi-Tech CDMA modem also implements the CDM A AT commands as specified in the TIA/EIA/IS-707.
Chapter 17 – Extended AT Commands i n IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 132 Select Pulse Dialing P Description: This command is used to select pulse dialing. Not relevant to CDM A data services; “P” is not sent in dial string.
Chapter 17 – Extended AT Commands i n IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 133 Error Control Operation +EB Description: This command is used for break ha ndling in error control operation s. The extended-format compound parameter is u sed to control the manner of V.
Chapter 17 – Extended AT Commands i n IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 134 Error Control Report +ER Description: The extende d-format numeric parameter is used to control wh ether the extended-format +ER intermediate result code is transmitt ed from the IWF over the stet interfa ce.
Chapter 17 – Extended AT Commands i n IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 135 Error Control Selection +ESR Description: The extende d-format numeric parameter is used to control the use of sele ctive repeat (SREJ) option in V.
Chapter 17 – Extended AT Commands i n IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 136 Request Manufacture Identification +GMI Description: The co mmand is used to cause .
Chapter 17 – Extended AT Commands i n IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 137 Request Product Serial Number Identification +GSN Description: The co mmand is used.
Chapter 17 – Extended AT Commands i n IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 138 Modulation Automode Control +MA Description: The extende d-format compound para meter is a list of modulations that the DCE may use to connect with the remote DCE in automode operation, for answering or origi nating data calls.
Chapter 17 – Extended AT Commands i n IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 139 V.18 Selection +MV18S Description: The extended-format numeric parameter is used to control the manner of operati on of the V.18 capabilities (if present) in the DCE.
Chapter 17 – Extended AT Commands i n IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 140 Configuration String +CFG Description: The stri ng command is used to set configuratio n strin g. The string will be stored by the DCE and sent to the base station prior to diali ng.
Chapter 17 – Extended AT Commands i n IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 141 U m Interface Data Compression +CDS Description: This command is an overloaded command that serves as a n unsolicited SMS command and also as a data compressio n command.
Chapter 17 – Extended AT Commands i n IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 142 Battery Charge +CBC Description: This command is used to query the current state of the modem power sou rce. An estimate of the remaining capacity is included if a battery con nection is in use.
Chapter 17 – Extended AT Commands i n IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 143 Base Station IP Address +CBIP Description: This read -only command is used to display the base station’s temporary IP address. The value displayed is in standard IP address format.
Chapter 17 – Extended AT Commands i n IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 144 Serving System +CSS Description: The num eric parameter is used to query the serving system.
Chapter 17 – Extended AT Commands i n IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 145 Select Multiplex Option +CMUX Description: The num eric parameter is used to select multiplex option.
Chapter 17 – Extended AT Commands i n IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 146 Hang-up Voice +CHV Description: The num eric parameter is used to Hang -up a voice call. It terminates a voice connection previously established up +CDV (dial voice) or $QCCAV (answer voice ).
Chapter 17 – Extended AT Commands i n IS707.3 Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 147 IWF Device Identification +CGOI Description: This command causes the IWF to transmi.
Chapter 18 - Fax Parameters Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 148 C HAPTER 18 – F AX P ARAMETERS This chapter lists tables from the IS-707.
Chapter 18 - Fax Parameters Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 149 IS-707.3 Fax Parameters Parameter Value (per) Description Type +FNR EIA/TIA-592 Negotiation-message-rep.
Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 150 C HAPTER 19 - Q U AL COMM D EFI NED AT C OMMANDS FOR CDMA O PERA TION This section contains AT command s that are specified and develope d by Qualcomm.
Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 151 Protocol Revision in Use $QCPREV Description: This command is used to query the protocol revision in use.
Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 152 Reset RLP Protocol Statistics $QCRLPR Description: This command is used to zero all the RLP st atistics counters. This does not apply to RLP 3 statistics (see $QCRL3R).
Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 153 Reset IP Protocol Statistics $QCIPR Description: This command is used to zero a ll of the IP statistics counters.
Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 154 Reset TCP Protocol Statistics $QCTCPR Description : This command is used to zero all of the TCP statistics counters.
Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 155 Answer Incoming Voice Call $QCCAV Description: This command is used to provide a means to an swer an incoming voice call via an AT command.
Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 156 Set DM Baud Rate $QCDMR Description: This command is used to set the DM baud rate.
Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 157 Reset RLP 3 Protocol Statistics $QCRL3R Description: This command is used to reset the RLP 3 protocol statistics.
Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 158 R-SCH Selection $QCMIP Description : This command is used to enable or disable mobile IP. Values: <Val> 0 : Mobile IP disabled, Simple IP only.
Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 159 MIP Selection $QCMIPP Description: This command is used to select and activate an MIP user profile.
Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 160 Return Profile Information $QCMIPGETP Description: This command is used to return all information correspondi ng to the specified profile number.
Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 161 Set Reverse Tunneling $QCMIPRT Description: This command is used to set the re verse tunneling currently active profile.
Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 162 Set MN-HA Shared Secrets $QCMIPMHSS Description: This command is used to set MN-HA shar ed secrets for the current ly active profile.
Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 163 Set MN-HA Shared Secrets $QCMIPMHSSX Description : This command is used to set MN-HA shared secret for the currently active profile in HEX.
Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 164 Set MN-HA Shared Secrets $QCMIPMHSPI Description: This command is used to set MN-HA SPIs fo r the currently active profile.
Chapter 19 – Qualcomm Defined AT Commands for CDMA Operation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 165 Set Secondary HA IP Address $QCMIPSHA Description: This command is used to set the secondary HA address of the mob ile for the currently active profile.
Chapter 20 – Reference Inform ation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 166 C HAPTER 20 - R EFERENCE I NFORMA TION MS Error Result Code : +CME ERROR: <error> <error> Meaning Resulting from the follo wing commands 3 Operation not allo wed All GSM 07.
Chapter 20 – Reference Inform ation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 167 Message Service Failure Result Code: +CMS ERROR :<error> <error> Mean ing Resulti.
Chapter 20 – Reference Inform ation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 168 Intermediate Result Codes Verbose Result Code Numeric (V0 s et) Description +COLP :<number.
Chapter 20 – Reference Inform ation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 169 Codes for SMS-STATUS-REPORT (+CDS and +CMGR) Code Meaning Network Problems (IS-41D) 0 Address.
Chapter 20 – Reference Inform ation Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 170 AT Commands Supported When SIM Card Removed The following lists the AT commands that are su pported in a RUIM modem (the modem needs a SIM card to operate) when the SIM card is not present.
Chapter 21 – AT Command Exam ples Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 171 C HAPTER 21 - AT C OMMAND E XAM PLES This chapter gives illustrati ve examples of general AT command usage. Example 1: When the MS Has Already Been Powered On.
Chapter 21 – AT Command Exam ples Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 172 Example of a Call Waiting Situation When the MS is Powered On.
Chapter 21 – AT Command Exam ples Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 173 Example 2: Send a Short Message by a Selected Language and a Coding Format AT+CNMI=2,1,1,1,0 SM.
Chapter 22 - Verizon® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 174 C HAPTER 22 - V ERIZON ® S PECI FIC AT C OMMAND S This chapter details AT command s that are Verizon® specific. The detail pre sented in this chapter should replace the referenced se ction in the main document.
Chapter 22 - Verizon® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 175 Incoming Message Directly Displayed +CMT (Chapter 3) Description: This respon se indicates that an incoming message h as been received and a ccording to the message storage preference s (+CNMI), is to be directly displayed.
Chapter 22 - Verizon® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 176 Enhanced Roaming Indication +WERI Description: This respon se indicates that the enhanced roaming status ha s changed.
Chapter 22 - Verizon® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 177 Emergency Mode +WSOS (Chapter 3) Description: This un solicited comm and indicates a change in the status of Emergency Mode has taken place.
Chapter 22 - Verizon® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 178 Read message +CMGR (Chapter 8) Description: This command allows the application to read stored messages. The messages are read from the memory selected by +CPMS command.
Chapter 22 - Verizon® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 179 Syntax: Command syntax: AT+CMGR=<index> Response sy ntax: +CMG R :<stat> [,.
Chapter 22 - Verizon® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 180 List Message +CMGL (Chapter 8) Description: This command allows the application to r ead stored messages, by indicating the type of the message to read.
Chapter 22 - Verizon® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 181 Send Message +CMGS (Chapter 8) Description: The <da> fiel d is the address of the terminal to which the message i s sent. To send the text message, type <ctrl-Z> (0x1A) as the fin al character of the message.
Chapter 22 - Verizon® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 182 Write Message to Memory +CMGW (Chapter 8) Description: This command stores a message in memory (SMS-S UBMIT). The memory location <in dex> is returned (no choice p ossible as with p honebooks +CPBW).
Chapter 22 - Verizon® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 183 Service Programming Code +WSPC (Chapter 16) Description: This command allows for entry of the se rvice programming code (ei ther MSL or OTKSL).
Chapter 22 - Verizon® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 184 Initial Programming Required +WOT0 Description: This Over-The-Air Service Provisioning (O TASP) response indicate s that initial device programming is requi red.
Chapter 22 - Verizon® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 185 SPL Unlocked +WOTS Description: This Over-The-Air Servic e Provisioning (OTASP) response indicates that the Software Provisioning Lock is in the unlocked stat e.
Chapter 22 - Verizon® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 186 Excess SPC Failures +WLCK Description: This respon se indicates that 15 failed attempts have been made to enter the service programming code.
Chapter 23 - Sprint® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 187 C HAPTER 23 - S PRINT ® S PECI FI C AT C OMMANDS This chapter details AT command s that are Sprint® s pecific. The command presented in this cha pter should replace the corresponding gene ral commands in the main docume nt.
Chapter 23 - Sprint® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 188 Set Phone Functionality +CFUN Description: This command selects the mobile statio n’s le vel of functionality.
Chapter 23 - Sprint® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 189 Facility Lock +CLCK Description: This command is used by the application to lock, unlock, or interrogate an ME o r network facility <fac>.
Chapter 23 - Sprint® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 190 Mobile Directory Number +WMDN Description: This command is used to enter a new m obile directory number. Valid numbers are between 10 and 15 digits in length.
Chapter 23 - Sprint® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 191 Serving System +CSS Description: The num eric parameter is used to query the serving system.
Chapter 23 - Sprint® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 192 Packet Zone Identifier +PZID Description: This is a read-only command that displ ays the Packet Zone Id for the mobile IP.
Chapter 23 - Sprint® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 193 Proxy Address +WDPXY Description: This command is used to read and write the proxy server address. The proxy server address is required for IOTA connections.
Chapter 23 - Sprint® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 194 IOTA Error +WOAE Description: This response indicates that an IOTA failure has occurred. Refer to Sprint® document SEBU 3G NAI dual launch v131 sec 1.
Chapter 23 - Sprint® Specific AT Commands Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 195 Reset MIN and MDN to factory defaults +WRMM Description: This command is used to reset MIN and MDN to their factory default values.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Multi-Tech Systems CDMA Wireless Modem è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Multi-Tech Systems CDMA Wireless Modem - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Multi-Tech Systems CDMA Wireless Modem imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Multi-Tech Systems CDMA Wireless Modem ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Multi-Tech Systems CDMA Wireless Modem, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Multi-Tech Systems CDMA Wireless Modem.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Multi-Tech Systems CDMA Wireless Modem. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Multi-Tech Systems CDMA Wireless Modem insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
